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Dohmen J, Sommer N, van Beekum K, Nattermann J, Engel C, Kalff JC, Hüneburg R, Vilz TO. [Gender-specific differences in the development of colorectal cancer in Lynch syndrome patients-A systematic review]. CHIRURGIE (HEIDELBERG, GERMANY) 2024; 95:696-708. [PMID: 39145869 DOI: 10.1007/s00104-024-02159-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/31/2024] [Indexed: 08/16/2024]
Abstract
BACKGROUND Lynch syndrome (LS) is the most frequent hereditary tumor syndrome and is associated with an increased risk of colorectal cancer (CRC). While gene-specific and age-specific differences are considered in patient surveillance, gender-specific risks in the development of CRC have been reported in many studies but are not consistently documented. OBJECTIVE This systematic review aims to investigate gender-specific differences in CRC development among LS patients. MATERIAL AND METHODS A systematic literature search following PRISMA 2020 guidelines was conducted in the PubMed, Ovid, The Cochrane Library and Web of Science databases. A total of 688 studies were screened, and 41 met the inclusion criteria. RESULTS Men have a higher risk of CRC and develop CRC earlier compared to women. CONCLUSION These findings indicate gender-specific differences in the risk of CRC among LS patients, although they do not currently justify separate surveillance strategies.
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Affiliation(s)
- Jonas Dohmen
- Klinik und Poliklinik für Allgemein‑, Viszeral‑, Thorax- und Gefäßchirurgie, Universitätsklinikum Bonn, Venusberg-Campus 1, 53127, Bonn, Deutschland.
- Nationales Zentrum für erbliche Tumorerkrankungen, Universitätsklinikum Bonn, Bonn, Deutschland.
| | - Nils Sommer
- Klinik und Poliklinik für Allgemein‑, Viszeral‑, Thorax- und Gefäßchirurgie, Universitätsklinikum Bonn, Venusberg-Campus 1, 53127, Bonn, Deutschland
- Nationales Zentrum für erbliche Tumorerkrankungen, Universitätsklinikum Bonn, Bonn, Deutschland
| | - Katrin van Beekum
- Medizinische Klinik und Poliklinik I, Universitätsklinikum Bonn, 53127, Bonn, Deutschland, Venusberg-Campus 1
- Nationales Zentrum für erbliche Tumorerkrankungen, Universitätsklinikum Bonn, Bonn, Deutschland
| | - Jacob Nattermann
- Medizinische Klinik und Poliklinik I, Universitätsklinikum Bonn, 53127, Bonn, Deutschland, Venusberg-Campus 1
- Nationales Zentrum für erbliche Tumorerkrankungen, Universitätsklinikum Bonn, Bonn, Deutschland
| | - Christoph Engel
- Institut für Medizinische Informatik, Statistik und Epidemiologie (IMISE), Universität Leipzig, 04107, Leipzig, Deutschland
| | - Jörg C Kalff
- Klinik und Poliklinik für Allgemein‑, Viszeral‑, Thorax- und Gefäßchirurgie, Universitätsklinikum Bonn, Venusberg-Campus 1, 53127, Bonn, Deutschland
- Nationales Zentrum für erbliche Tumorerkrankungen, Universitätsklinikum Bonn, Bonn, Deutschland
| | - Robert Hüneburg
- Medizinische Klinik und Poliklinik I, Universitätsklinikum Bonn, 53127, Bonn, Deutschland, Venusberg-Campus 1
- Nationales Zentrum für erbliche Tumorerkrankungen, Universitätsklinikum Bonn, Bonn, Deutschland
| | - Tim O Vilz
- Klinik und Poliklinik für Allgemein‑, Viszeral‑, Thorax- und Gefäßchirurgie, Universitätsklinikum Bonn, Venusberg-Campus 1, 53127, Bonn, Deutschland
- Nationales Zentrum für erbliche Tumorerkrankungen, Universitätsklinikum Bonn, Bonn, Deutschland
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Castillo-Iturra J, Sánchez A, Balaguer F. Colonoscopic surveillance in Lynch syndrome: guidelines in perspective. Fam Cancer 2024:10.1007/s10689-024-00414-y. [PMID: 39066849 DOI: 10.1007/s10689-024-00414-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 07/03/2024] [Indexed: 07/30/2024]
Abstract
Lynch syndrome predisposes to a high risk of colorectal cancer and colonoscopy remains the primary preventive strategy. The prevention of colorectal cancer through colonoscopy relies on identifying and removing adenomas, the main precursor lesion. Nevertheless, colonoscopy is not an optimal strategy since post-colonoscopy colorectal cancer remains an important issue. In continuation of a 2021 journal review, the present article seeks to offer an updated perspective by examining relevant articles from the past 3 years. We place recent findings in the context of existing guidelines, with a specific focus on colonoscopy surveillance. Key aspects explored include colonoscopy quality standards, timing of initiation, and surveillance intervals. Our review provides a comprehensive analysis of adenoma-related insights in Lynch syndrome, delving into emerging technologies like virtual chromoendoscopy and artificial intelligence-assisted endoscopy. This review aims to contribute valuable insights into the topic of colonoscopy surveillance in Lynch syndrome.
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Affiliation(s)
- Joaquín Castillo-Iturra
- Department of Gastroenterology, Hospital Clínic de Barcelona, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Ariadna Sánchez
- Department of Gastroenterology, Hospital Clínic de Barcelona, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Francesc Balaguer
- Department of Gastroenterology, Hospital Clínic de Barcelona, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
- Facultat de Medicina i Ciències de la Salud, Universitat de Barcelona (UB), Barcelona, Spain.
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Alric H, Coffin E, Lekhal C, Benusiglio PR, Dhooge M, Colas C, Caron O, Cusin V, Becq A, Perez Cuadrado Robles E, Leenhardt R, Perkins G, Buecher B, Bellanger J, Rahmi G, Malka D, Laurent-Puig P, Chaussade S, Benamouzig R, Parc Y, Cellier C, Perrod G. Features of colorectal adenomas among young patients with Lynch syndrome according to path_MMR: Results from the PRED-IdF registry. Dig Liver Dis 2024; 56:672-678. [PMID: 37758611 DOI: 10.1016/j.dld.2023.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 09/05/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023]
Abstract
BACKGROUND Lynch syndrome (LS) is the most frequent inherited colorectal cancer syndrome. AIM To assess the burden of adenoma in LS patients under 50 years-old followed in the PRED-IdF network. METHODS From January 2010 to January 2019, all patients under 50 years of age with a confirmed LS germline mutation were included. The main objective was the description of adenomas characteristics according to path_MMR. RESULTS We analyzed data from 708 patients (mean age 34.8 ± 8.6), of which 41.8 % were male. Among these patients, 37.6% had path_MLH1, 45.4% path_MSH2, 13.9% path_MSH6, 2.9% path_PMS2, and 1.2% path_EpCAM. The analysis included 1721 (70.9%) follow-up colonoscopies. A total of 682 adenomas were detected, including 140 (20.5%) advanced adenomas. The adenoma detection rates during the first and follow-up colonoscopies were 19.2% and 20.5%, respectively. Most adenomas were <10 mm (57.9%), located in the proximal colon (334, 48.9%), and presented as non-polypoid lesions (493, 72.3%). The median growth time for adenomas was 23 months (range 9-114) irrespective of the path_MMR mutation (p = 0.62). CONCLUSION LS patients under 50 years of age have a high burden of adenomas, particularly small non-polypoid adenomas located in the proximal colon. These results highlight the need for intensive screening, with a particular focus on the proximal colon.
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Affiliation(s)
- Hadrien Alric
- APHP. Centre Université de Paris, Department of Gastroenterology and Digestive Endoscopy, Georges Pompidou European Hospital, 20 rue Leblanc, 75015 Paris, France.
| | - Elise Coffin
- APHP. Centre Université de Paris, Department of Gastroenterology and Digestive Endoscopy, Georges Pompidou European Hospital, 20 rue Leblanc, 75015 Paris, France
| | - Celine Lekhal
- Department of Gastroenterology, Paris-13 University, Assistance Publique - Hôpitaux de Paris, Avicenne Hospital, 125 rue de Stalingrad, 93000 Bobigny, France
| | - Patrick R Benusiglio
- AP-HP. Sorbonne Université, Endoscopy Unit, Saint Antoine hospital, 184 Rue du Faubourg Saint-Antoine, 75012 Paris, France; AP-HP. Sorbonne Université, Department of Genetics, Pitié-Salpêtrière hospital, 7-83 Boulevard de l'Hôpital, 75013 Paris, France
| | - Marion Dhooge
- APHP. Centre Université de Paris, Department of Gastroenterology, Hôpital Cochin, 27 rue du Faubourg St-Jacques, 75014 Paris, France
| | - Chrystelle Colas
- Department of Medical Oncology, Institut Curie, 26 Rue d'Ulm, 75005 Paris, France
| | - Olivier Caron
- Department of Medical Oncology, Institut Gustave Roussy, 114 Rue Edouard Vaillant, 94800 Villejuif, France
| | - Veronica Cusin
- AP-HP. Sorbonne Université, Department of Genetics, Pitié-Salpêtrière hospital, 7-83 Boulevard de l'Hôpital, 75013 Paris, France
| | - Aymeric Becq
- AP-HP. Sorbonne Université, Endoscopy Unit, Saint Antoine hospital, 184 Rue du Faubourg Saint-Antoine, 75012 Paris, France
| | - Enrique Perez Cuadrado Robles
- APHP. Centre Université de Paris, Department of Gastroenterology and Digestive Endoscopy, Georges Pompidou European Hospital, 20 rue Leblanc, 75015 Paris, France
| | - Romain Leenhardt
- AP-HP. Sorbonne Université, Endoscopy Unit, Saint Antoine hospital, 184 Rue du Faubourg Saint-Antoine, 75012 Paris, France
| | - Geraldine Perkins
- APHP. Centre Université de Paris, Department of Digestive Oncology, Georges Pompidou European Hospital, 20 rue Leblanc, 75015 Paris, France; APHP. Centre Université de Paris, Department of Oncogenetic, Georges Pompidou European Hospital, 20 rue LEBLANC, 75015 Paris, France
| | - Bruno Buecher
- AP-HP. Sorbonne Université, Endoscopy Unit, Saint Antoine hospital, 184 Rue du Faubourg Saint-Antoine, 75012 Paris, France
| | - Jérôme Bellanger
- AP-HP. Sorbonne Université, Endoscopy Unit, Saint Antoine hospital, 184 Rue du Faubourg Saint-Antoine, 75012 Paris, France
| | - Gabriel Rahmi
- APHP. Centre Université de Paris, Department of Gastroenterology and Digestive Endoscopy, Georges Pompidou European Hospital, 20 rue Leblanc, 75015 Paris, France
| | - David Malka
- Department of Medical Oncology, Institut Gustave Roussy, 114 Rue Edouard Vaillant, 94800 Villejuif, France
| | - Pierre Laurent-Puig
- APHP. Centre Université de Paris, Department of Oncogenetic, Georges Pompidou European Hospital, 20 rue LEBLANC, 75015 Paris, France
| | - Stanislas Chaussade
- APHP. Centre Université de Paris, Department of Gastroenterology, Hôpital Cochin, 27 rue du Faubourg St-Jacques, 75014 Paris, France
| | - Robert Benamouzig
- Department of Gastroenterology, Paris-13 University, Assistance Publique - Hôpitaux de Paris, Avicenne Hospital, 125 rue de Stalingrad, 93000 Bobigny, France
| | - Yann Parc
- APHP. SU Sorbonne university, Department of Digestive Surgery, Saint Antoine hospital, 184 Rue du Faubourg Saint-Antoine, 75012 Paris, France
| | - Christophe Cellier
- APHP. Centre Université de Paris, Department of Gastroenterology and Digestive Endoscopy, Georges Pompidou European Hospital, 20 rue Leblanc, 75015 Paris, France
| | - Guillaume Perrod
- APHP. Centre Université de Paris, Department of Gastroenterology and Digestive Endoscopy, Georges Pompidou European Hospital, 20 rue Leblanc, 75015 Paris, France
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Sleiman J, Farha N, Beard J, Bena J, Morrison S, Milicia S, Heald B, Kalady MF, Church J, Liska D, Mankaney G, Burke CA. Incidence and prevalence of advanced colorectal neoplasia in Lynch syndrome. Gastrointest Endosc 2023; 98:412-419.e8. [PMID: 37031913 DOI: 10.1016/j.gie.2023.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 02/24/2023] [Accepted: 04/04/2023] [Indexed: 04/11/2023]
Abstract
BACKGROUND AND AIMS Lynch syndrome (LS) is the most common hereditary cause of colorectal cancer (CRC) and endometrial cancer (EC). Although colonoscopy reduces CRC in LS, the protection is variable. We assessed the prevalence and incidence of neoplasia in LS during surveillance colonoscopy in the United States and factors associated with advanced neoplasia. METHODS Patients with LS undergoing ≥1 surveillance colonoscopy and with no personal history of invasive CRC or colorectal surgery were included. Prevalent and incident neoplasia was defined as occurring <6 months before and ≥6 months after germline diagnosis of LS, respectively. We assessed advanced adenoma (AA), CRC, and the impact of mismatch repair pathogenic variant (PV) and typical LS cancer history (personal history of EC and/or family history of EC/CRC) on outcome. RESULTS A total of 132 patients (inclusive of 112 undergoing prevalent and incident surveillance) were included. The median examination interval and duration of prevalent and incident surveillance was .88 and 1.06 years and 3.1 and 4.6 years, respectively. Prevalent and incident AA were detected in 10.7% and 6.1% and invasive CRC in 0% and 2.3% of patients. All incident CRC occurred in MSH2 and MLH1 PV carriers and only 1 (.7%) while under surveillance in our center. AAs were detected in both LS cancer history cohorts and represented in all PVs. CONCLUSIONS In a U.S. cohort of LS, advanced neoplasia rarely occurred over annual surveillance. CRC was diagnosed only in MSH2/MLH1 PV carriers. AAs occurred regardless of PV or LS cancer history. Prospective studies are warranted to confirm our findings.
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Affiliation(s)
- Joseph Sleiman
- Division of Gastroenterology, Hepatology and Nutrition at University of Pittsburgh School of Medicine, Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Natalie Farha
- Department of Gastroenterology, Hepatology and Nutrition
| | - Jonathan Beard
- Section of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA
| | - James Bena
- Department of Quantitative Health Science
| | | | - Susan Milicia
- Department of Colorectal Surgery; Sanford R. Weiss, M.D. Center for Hereditary Colorectal Neoplasia
| | - Brandie Heald
- Sanford R. Weiss, M.D. Center for Hereditary Colorectal Neoplasia; Department of Genomic Medical Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Matthew F Kalady
- Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - James Church
- Department of Surgery, Division of Colorectal Surgery & Inflammatory Bowel Disease Center, Columbia University Medical Center, Herbert Irving Pavilion, New York, New York, USA
| | - David Liska
- Department of Colorectal Surgery; Sanford R. Weiss, M.D. Center for Hereditary Colorectal Neoplasia
| | - Gautam Mankaney
- Gastroenterology and Hepatology, Virginia Mason Franciscan Health, Seattle, Washington, USA
| | - Carol A Burke
- Department of Gastroenterology, Hepatology and Nutrition; Department of Colorectal Surgery; Sanford R. Weiss, M.D. Center for Hereditary Colorectal Neoplasia.
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5
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Miyakura Y, Chino A, Tanakaya K, Lefor AK, Akagi K, Takao A, Yamada M, Ishida H, Komori K, Sasaki K, Miguchi M, Hirata K, Sudo T, Ishikawa T, Yamaguchi T, Tomita N, Ajioka Y. Current practice of colonoscopy surveillance in patients with lynch syndrome: A multicenter retrospective cohort study in Japan. DEN OPEN 2022; 3:e179. [PMID: 36330234 PMCID: PMC9624071 DOI: 10.1002/deo2.179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 09/21/2022] [Accepted: 10/02/2022] [Indexed: 11/06/2022]
Abstract
Objectives Colonoscopy surveillance reduces the incidence of colorectal cancer through the detection and endoscopic removal of adenomas. Current guidelines recommend that patients with Lynch syndrome should have colonoscopy surveillance every 1–2 years starting at the age of 20–25. However, insufficient data are available to evaluate the quality and safety of colonoscopy surveillance for patients with Lynch syndrome nationwide in Japan. Methods Patients with Lynch syndrome (n = 309) from 13 institutions who underwent one or more colonoscopy procedures were enrolled in this retrospective analysis. Colonoscopy completion rate, colonoscopy‐related complication rate, proportion with an adequate colonoscopy interval, and adenoma detection rate were reviewed. Results The colonoscopy completion rate was 98.8% and a history of previous colorectal cancer surgery was significantly associated with a higher completion rate. All complications were associated with endoscopic treatment and the rate of bleeding needing hemostasis and perforation needing surgical repair were both 0.16% after colonoscopy with polypectomy. The adenoma detection rate at the first colonoscopy was 25%. Although there was no difference in the completion and complication rates based on differences in the colonoscopy experience of the endoscopist, the detection rate of adenomas and intramucosal cancers was significantly higher with more experienced endoscopists. The proportion of patients developing cancer was significantly higher with a >24 months than a ≤24 months interval. Conclusion High‐volume experienced endoscopists and appropriate surveillance intervals may minimize the risk of developing colorectal cancers in patients with Lynch syndrome.
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Affiliation(s)
- Yasuyuki Miyakura
- Department of SurgerySaitama Medical Center Jichi Medical UniversitySaitamaJapan,Department of SurgeryJichi Medical UniversityTochigiJapan,The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and RectumTokyoJapan
| | - Akiko Chino
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and RectumTokyoJapan,Department of Gastroenterology, Cancer Institute HospitalJapanese Foundation for Cancer ResearchTokyoJapan
| | - Kohji Tanakaya
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and RectumTokyoJapan,Department of SurgeryIwakuni Clinical CenterYamaguchiJapan
| | | | - Kiwamu Akagi
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and RectumTokyoJapan,Department of Molecular Diagnosis and Cancer PreventionSaitama Cancer CenterSaitamaJapan
| | - Akinari Takao
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and RectumTokyoJapan,Department of GastroenterologyTokyo Metropolitan Cancer and Infectious Diseases CenterKomagome HospitalTokyoJapan
| | - Masayoshi Yamada
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and RectumTokyoJapan,Endoscopy DivisionNational Cancer Center HospitalTokyoJapan
| | - Hideyuki Ishida
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and RectumTokyoJapan,Department of Digestive Tract and General SurgerySaitama Medical Center, Saitama Medical UniversitySaitamaJapan
| | - Koji Komori
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and RectumTokyoJapan,Department of Gastroenterological SurgeryAichi Cancer Center HospitalAichiJapan
| | - Kazuhito Sasaki
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and RectumTokyoJapan,Department of Surgical Oncology, Faculty of MedicineThe University of TokyoTokyoJapan
| | - Masashi Miguchi
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and RectumTokyoJapan,Department of SurgeryHiroshima Prefectural HospitalHiroshimaJapan
| | - Keiji Hirata
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and RectumTokyoJapan,Department of Surgery I, School of MedicineUniversity of Occupational and Environmental HealthFukuokaJapan
| | - Tomoya Sudo
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and RectumTokyoJapan,Department of SurgeryKurume UniversityFukuokaJapan
| | - Toshiaki Ishikawa
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and RectumTokyoJapan,Department of Medical Oncology, Faculty of MedicineJuntendo UniversityTokyoJapan
| | - Tatsuro Yamaguchi
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and RectumTokyoJapan,Department of Clinical Genetics, Tokyo Metropolitan Cancer and Infectious Diseases CenterKomagome HospitalTokyoJapan
| | - Naohiro Tomita
- The Committee of Hereditary Colorectal Cancer, Japanese Society for Cancer of the Colon and RectumTokyoJapan,Cancer Treatment CenterToyonaka Municipal HospitalOsakaJapan
| | - Yoichi Ajioka
- Japanese Society for Cancer of Colon and RectumTokyoJapan,Division of Molecular and Diagnostic Pathology, Graduate School of Medical and Dental SciencesNiigata UniversityNiigataJapan
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Marques-de-Sá I, Castro R, Pita I, Dinis-Ribeiro M, Brandão C. Cancer-risk by family history and mismatch-repair mutation in Lynch syndrome. Scand J Gastroenterol 2020; 55:701-705. [PMID: 32448028 DOI: 10.1080/00365521.2020.1766553] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Introduction: Surveillance of Lynch syndrome (LS) is recommended to reduce cancer-risk. There is an increased awareness that cancer-risk may vary with mismatch-repair mutation and family history. However, gene-specific and family-specific surveillance are not recommended. Therefore, we aimed to estimate the cumulative incidence of lesions and to assess the cancer-risk by family history and mismatch-repair mutation (MMR).Methods: Single-centre retrospective cohort of all individuals (n = 241) in a specialized institution was conducted.Results: Forty-eight percent of individuals inherited MSH2 mutations, 32% MLH1, 15% MSH6 and 5% PMS2. The calculated cumulative incidence for any cancer increased with age. By age 70, the cumulative incidence for low-risk, high-risk adenomas and CRC was estimated at 66.6%, 57.7% and 25.7%, respectively. By age 70, the cumulative incidence of endometrial cancer (EC), gastric cancer and urinary tract cancer was estimated at 17.3%, 3.3% and 12.6%, respectively. MLH1 and MSH2 mutation carriers had lower mean age of CRC diagnosis than MSH6 and PMS2 [MLH1:44(CI95% 38-50); MSH2:43(CI95% 40-47); MSH6:52(CI95% 45-59); PMS2:46(CI95% 35-57)]. The risk of EC was higher when family history was present (RR = 2.39, CI95%[1.3;4.6]). MSH6 mutation carriers had higher risk of EC comparative to other MMR mutation carriers (RR = 1.9, p = .09). The risk of urinary tract cancer was higher with MSH2 (RR = 8.4, CI95%[2.7;25.9]) and positive family history (RR = 10.8, CI95%[1.4;82.8]).Conclusion: This cohort demonstrates the effectiveness of LS surveillance and suggests possible tailored surveillance strategies by gene mutation and family history.
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Affiliation(s)
- Inês Marques-de-Sá
- Department of Gastroenterology, Portuguese Oncology Institute of Porto, Porto, Portugal
| | - Rui Castro
- Department of Gastroenterology, Portuguese Oncology Institute of Porto, Porto, Portugal
| | - Inês Pita
- Department of Gastroenterology, Portuguese Oncology Institute of Porto, Porto, Portugal
| | - Mário Dinis-Ribeiro
- Department of Gastroenterology, Portuguese Oncology Institute of Porto, Porto, Portugal.,CINTESIS (Center for Health Technology and Services Research), Faculty of Medicine, University of Porto, Porto, Portugal
| | - Catarina Brandão
- Department of Gastroenterology, Portuguese Oncology Institute of Porto, Porto, Portugal
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7
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Goverde A, Eikenboom EL, Viskil EL, Bruno MJ, Doukas M, Dinjens WNM, Dubbink EJ, van den Ouweland AMW, Hofstra RMW, Wagner A, Spaander MCW. Yield of Lynch Syndrome Surveillance for Patients With Pathogenic Variants in DNA Mismatch Repair Genes. Clin Gastroenterol Hepatol 2020; 18:1112-1120.e1. [PMID: 31470178 DOI: 10.1016/j.cgh.2019.08.043] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 06/19/2019] [Accepted: 08/02/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Patients with Lynch syndrome are offered the same colorectal cancer (CRC) surveillance programs (colonoscopy every 2 years), regardless of the pathogenic DNA mismatch repair gene variant the patient carries. We aimed to assess the yield of surveillance for patients with these variants in MLH1, MSH2, MSH6, and PMS2. METHODS We analyzed data on colonoscopy surveillance, including histopathology analysis, from all patients diagnosed with Lynch syndrome (n = 264) at a single center. We compared the development of (advanced) adenomas and CRC among patients with pathogenic variants in the DNA mismatch repair genes MLH1 (n = 55), MSH2 (n = 44), MSH6 (n = 143), or PMS2 (n = 22) over 1836 years of follow-up (median follow-up of 6 years per patient). RESULTS At first colonoscopy, CRC was found in 8 patients. During 916 follow-up colonoscopies, CRC was found in 9 patients. No CRC was found in patients with variants in MSH6 or PMS2 over the entire follow-up period. There were no significant differences in the number of colonoscopies with adenomas or advanced adenomas among the groups. The median time of adenoma development was 3 years (IQR, 2-6 years). There were no significant differences in time to development of adenoma. However, patients with variants in MSH6 had a significant longer time to development of advanced neoplasia (advanced adenoma or CRC) than patients in the other groups. Six carriers died during follow up (5 from cancer, of which 3 from pancreatic cancer). CONCLUSIONS No CRC was found during follow-up of patients with Lynch syndrome carrying pathogenic variants in MSH6; advanced neoplasia developed over shorter follow-up time periods in patients with pathogenic variants in MLH1 or MSH2. The colonoscopy interval for patients with pathogenic variants in MSH6 might be increased to 3 years from the regular 2-year interval.
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Affiliation(s)
- Anne Goverde
- Department of Clinical Genetics, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands; Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Ellis L Eikenboom
- Department of Clinical Genetics, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands; Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Ellemieke L Viskil
- Department of Clinical Genetics, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Marco J Bruno
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Michael Doukas
- Department of Pathology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Winand N M Dinjens
- Department of Pathology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Erik Jan Dubbink
- Department of Pathology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Ans M W van den Ouweland
- Department of Clinical Genetics, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Robert M W Hofstra
- Department of Clinical Genetics, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Anja Wagner
- Department of Clinical Genetics, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Manon C W Spaander
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, the Netherlands.
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Nikbakht HA, Shokri-Shirvani J, Ashrafian-Amiri H, Ghaem H, Jafarnia A, Alijanpour S, Mirzad SM, Hassanipour S. The First Screening Program for Colorectal Cancer in the North of Iran. J Gastrointest Cancer 2019; 51:165-171. [PMID: 30919264 DOI: 10.1007/s12029-019-00226-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE Colorectal cancer (CRC) is the second leading cause of cancer deaths. This screening aimed to determine the positivity of the fecal occult blood test (FOBT) and the results of colonoscopy among a medium-risk population in the northern regions of Iran. METHODS This cross-sectional study was conducted in 2016 on 924 eligible samples from people over the age of 50. After completing the questionnaire, participants were referred to a laboratory for three immunochemical fecal occult blood tests (IFOBTs). If the result of at least one test was found to be positive, they were submitted to the state hospital for colonoscopy. Results were recorded according to the number of people with CRC, polyps, and other diseases. RESULTS Among a total number of 897 (97.1%) cases, at least two acceptable samples were sent to the laboratory and in 229 (25.5%) cases, at least one case was IFOBT-positive. Finally, 118 (64.1%) cases were referred to the hospital for colonoscopy; among these, 5 colonoscopies were incomplete, while 113 had complete colonoscopies with 42 healthy subjects, 3 cases of cancer, 28 cases of polyps, and other diseases identified in the remaining patients. CONCLUSIONS Based on the results, the prevalence of positive IFOBT, polyps, and cancer was high. The results of this study will play an important role in establishing a CRC screening program in the country. With reference to the status of the general population, the target group in the country should be reviewed and not limited to the first-degree relatives of patients.
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Affiliation(s)
- Hossein-Ali Nikbakht
- Social Determinants of Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Javad Shokri-Shirvani
- Gastroenterology Department. Rohani Hospital, Babol University of Medical Sciences, Babol, Iran
| | - Hassan Ashrafian-Amiri
- Social Determinants of Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Haleh Ghaem
- Research Center for Health Sciences, Department of Epidemiology, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Ali Jafarnia
- Social Determinants of Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Sedigheh Alijanpour
- Social Determinants of Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Seyed-Mostaffa Mirzad
- Social Determinants of Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Soheil Hassanipour
- GI Cancer Screening and Prevention Research Center, Guilan University of Medical Sciences, Rasht, Iran
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Mauri G, Sartore-Bianchi A, Russo AG, Marsoni S, Bardelli A, Siena S. Early-onset colorectal cancer in young individuals. Mol Oncol 2018; 13:109-131. [PMID: 30520562 PMCID: PMC6360363 DOI: 10.1002/1878-0261.12417] [Citation(s) in RCA: 346] [Impact Index Per Article: 57.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 11/01/2018] [Accepted: 11/20/2018] [Indexed: 12/15/2022] Open
Abstract
Treatment of young adults with colorectal cancer (CRC) represents an unmet clinical need, especially as diagnosis in this population might lead to the greatest loss of years of life. Since 1994, CRC incidence in individuals younger than 50 years has been increasing by 2% per year. The surge in CRC incidence in young adults is particularly alarming as the overall CRC frequency has been decreasing. Early-onset CRC are characterized by a more advanced stage at diagnosis, poorer cell differentiation, higher prevalence of signet ring cell histology, and left colon-sided location of the primary tumor. Among EO-CRC, approximately 30% of patients are affected by tumors harboring mutations causing hereditary cancer predisposing syndromes, and 20% have familial CRC. Most notably, the remaining 50% of EO-CRC patients have neither hereditary syndromes nor familial CRC, thus representing a formidable challenge for research. In this review article we summarize epidemiology, clinical and molecular features, heredity and outcome of treatments of EO-CRC, and provide considerations for future perspectives.
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Affiliation(s)
- Gianluca Mauri
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Dipartimento di Oncologia e Emato-Oncologia, Università degli Studi di Milano (La Statale), Milan, Italy
| | - Andrea Sartore-Bianchi
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Dipartimento di Oncologia e Emato-Oncologia, Università degli Studi di Milano (La Statale), Milan, Italy
| | | | - Silvia Marsoni
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Dipartimento di Oncologia e Emato-Oncologia, Università degli Studi di Milano (La Statale), Milan, Italy.,FIRC Institute of Molecular Oncology (IFOM), Milan, Italy
| | - Alberto Bardelli
- Department of Oncology, University of Turin, Italy.,Candiolo Cancer Institute - FPO, IRCCS, Turin, Italy
| | - Salvatore Siena
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Dipartimento di Oncologia e Emato-Oncologia, Università degli Studi di Milano (La Statale), Milan, Italy
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